package com.zr.controller;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.zr.model.User;
import com.zr.service.Ygxxservice;
import com.zr.serviceImpl.YgxxserviceImpl;

import net.sf.json.JSONArray;
import net.sf.json.JSONObject;
public class YgxxController extends HttpServlet{
       Ygxxservice y=new YgxxserviceImpl();
	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doPost(req, resp);
		
	}

	@Override
	protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
             resp.setCharacterEncoding("utf-8");
		     HttpSession session=req.getSession();
		      User u= (User) session.getAttribute("user");
		      JSONArray j= y.getStudents(u.getUsernum());
              PrintWriter pw=resp.getWriter();
              pw.write(j.toString());
              pw.flush();
              pw.close();
        
              
		
	}
	

}
